Quantify the problem first
Provide the original spectrum or a sample, and identify whether the issue concerns colour temperature, beam colour or a specific spectral region.
Family code · LH-SC
Evaluate material formulation and structure to address colour-temperature deviations, colour variation across the beam or specific spectral requirements in source and secondary-optic combinations.
Custom colour temperature / Beam colour / Spectral requirements
Select specifications and request a quotation ↗Specifications, samples and volume supply terms are confirmed for each enquiry.
A series code identifies the product type. Add thickness, dimensions and other requirements; the specific item code is confirmed after sample approval.
| Series code | Product type | Selection notes |
|---|---|---|
| LH-SC01 | Spectral and colour-adjustment materials | Define subtypes after confirming format, formulation and acceptance criteria. A colour-temperature target does not directly identify a material item code. |
A material name alone does not substantiate full-spectrum, blue-light-free or health claims. Performance depends on complete-luminaire testing and agreed criteria.
Provide the original spectrum or a sample, and identify whether the issue concerns colour temperature, beam colour or a specific spectral region.
Compare spectrum and distribution changes in the actual source and assembly, while also checking output luminous flux.
Establish batch acceptance criteria for material, colour and thickness against the approved sample.
Original source and spectrum, target colour or spectrum, mounting structure, dimensions, quantity and sample conditions.